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- Bently Nevada
- 330104-01-02-50-02-02
- 3300 XL 8 mm Proximity Probes
- USA
- 8 mm
- 0.3kg
- Xiamen, China
- New & In Stock
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Bently Nevada 330104-01-02-50-02-02 – Detailed Technical Overview
1. Product Overview
The Bently Nevada 330104-01-02-50-02-02 is a high-precision eddy current proximity probe designed for non-contact measurement of shaft vibration and displacement in rotating machinery.
This model is part of the 3300 XL 8 mm Proximity Probe Series, which is widely recognized for industrial machinery monitoring. It features a short probe configuration for installation in tight spaces and a 5.0-meter system length, making it suitable for applications where the monitoring system is located far from the probe tip.
It is engineered for continuous monitoring and ensures accurate and stable performance even in challenging industrial environments.
2. Brand
- Brand: Bently Nevada
- Industry Role: Machinery protection and vibration monitoring in industrial applications
3. Series
- Series: 3300 XL 8 mm Proximity Probe Series
- Technology: Eddy current sensing (non-contact)
- System Components: Probe + Extension Cable + Proximitor Sensor
4. Technical Specifications
| Parameter | Specification |
|---|---|
| Model | 330104-01-02-50-02-02 |
| Probe Type | Eddy Current Proximity Probe |
| Probe Diameter | 8 mm |
| Case Length | ~20 mm (short configuration) |
| Measurement Range | 0–8 mm (typical) |
| Sensitivity | ~7.87 V/mm |
| Output Signal | Analog voltage |
| Frequency Response | 0–10 kHz |
| System Length | 5.0 meters |
| Thread Type | M10 × 1 |
| Connector Type | Miniature coaxial connector |
| Linearity | ±1% full scale |
| Operating Temperature | -40°C to +85°C |
| Extended Tip Temperature | Up to 177°C |
| Protection Rating | IP67 |
| Probe Material | Stainless steel |
| Cable Jacket | Oil-resistant fluoropolymer |
| Installation Type | Threaded mounting |
| Dimensions | Probe Ø8 mm, length approx. 20–50 mm |
| Weight (kg) | 0.18–0.30 kg |
5. Product Description
The 330104-01-02-50-02-02 is designed for compact installation environments while maintaining the reliability and performance of the full 3300 XL series. Its short probe configuration allows it to fit in tight machine housings, while the 5-meter system length provides flexibility for remote electronics mounting.
The probe’s durable stainless steel construction ensures high resistance to oil, dust, vibration, and mechanical shocks. It provides long-term, low-maintenance operation in critical industrial applications.
6. Applications
- Steam and gas turbines
- Compressors and pumps
- Electric motors
- Gearboxes
- Power generation systems
- Petrochemical and industrial rotating equipment
Monitoring Functions:
- Radial shaft vibration
- Axial displacement
- Rotor position detection
- Speed and phase reference signals
7. Product Advantages
- Non-contact sensing eliminates mechanical wear
- Compact design suitable for tight installation spaces
- High sensitivity and accurate measurement
- Stable signal over long cable distances
- Durable and corrosion-resistant stainless steel construction
- IP67-rated for harsh industrial environments
- Easy integration into existing monitoring systems
- Minimal maintenance requirements with long service life
8. Recommended Models (Same Series / Related)
| Model | Series | Key Parameters |
|---|---|---|
| 330104-01-05-50-02-00 | 3300 XL | 50 mm case, 5 m system |
| 330104-01-08-50-02-00 | 3300 XL | 8 mm extended case, 5 m system |
| 330104-00-25-50-02-00 | 3300 XL | Standard 25 mm case, 5 m system |
| 330104-00-40-50-02-00 | 3300 XL | 40 mm case, robust design |
| 330104-02-12-50-02-00 | 3300 XL | Medium case, 5 m system |
9. Recommended Popular Models (Same Brand)
| Model | Series | Key Parameters |
|---|---|---|
| 330104-00-12-10-02-00 | 3300 XL | Standard probe configuration |
| 330104-00-05-10-02-00 | 3300 XL | Compact short probe |
| 330103-00-05-50-02-00 | 3300 XL | Long system, standard case |
| 330709-000-060-10-02-00 | 3300 XL | 11 mm probe for specific applications |
| 330106-05-30-10-02-00 | 3300 XL | High temperature version |
10. Product Comparison Table
| Attribute | 330104-00-12-10-02-00 | 330104-00-05-10-02-00 | 330103-00-05-50-02-00 | 330709-000-060-10-02-00 | 330106-05-30-10-02-00 |
|---|---|---|---|---|---|
| Series | 3300 XL | 3300 XL | 3300 XL | 3300 XL | 3300 XL |
| Probe Diameter | 8 mm | 8 mm | 8 mm | 11 mm | 8 mm |
| Measurement Range | 0–8 mm | 0–8 mm | 0–8 mm | 0–8 mm | 0–8 mm |
| Temperature Range | -40~85°C | -40~85°C | -40~85°C | -40~85°C | up to 177°C |
| Output Signal | Analog | Analog | Analog | Analog | Analog |
| Protection Rating | IP67 | IP67 | IP67 | IP67 | IP67 |
| Weight (kg) | 0.15 | 0.15 | 0.20 | 0.18 | 0.16 |
11. FAQ (10 Q&A)
Q1: What does “01-02” represent in the model number?
A: It indicates the short probe configuration and cable type.
Q2: What is the system length?
A: The system length is 5.0 meters.
Q3: What is the probe diameter?
A: 8 mm.
Q4: What type of measurement does this probe perform?
A: Non-contact vibration and displacement measurement.
Q5: Can it be used in tight installation spaces?
A: Yes, the short probe is designed specifically for compact spaces.
Q6: What is the output signal type?
A: Analog voltage proportional to displacement.
Q7: Is it suitable for harsh industrial environments?
A: Yes, it is resistant to oil, dust, and mechanical vibration.
Q8: What materials can it detect?
A: Conductive metallic materials such as steel shafts.
Q9: How is it installed?
A: Using threaded mounting with proper air gap adjustment.
Q10: Does it require frequent maintenance?
A: No, only periodic inspection and calibration are required.